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Lenovo S10-2 manual Troubleshooting Keyboard problems, Standby or hibernation problems

Models: S10-2

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Chapter 5. Troubleshooting

Keyboard problems

A number appears when	• The numeric lock function is on. To disable it, press
you enter a letter.	Fn + Insert.

Standby or hibernation problems

The computer enters	• If the processor overheats, the computer automatically
standby mode unexpect-	enters standby mode to allow the computer to cool
edly.	and to protect the processor and other internal
	components. Check the settings for standby mode.
The computer enters	• Make sure that:
standby mode immediately	- The battery is charged.
after Power-on self-test	- The operating temperature is within the acceptable

(POST).	range. See “Appendix B. Use, and care
	range. See “Appendix B. Use, and care
	Information” on page 69.

Note: If the battery is charged and the temperature is within range, have the computer serviced.

The critical low-battery error	• The battery power is getting low. Connect the AC
message appears, and the	adapter to the computer, or replace the battery with
computer immediately turns	a fully charged one.
off.

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Lenovo S10-2 manual Troubleshooting Keyboard problems, Standby or hibernation problems

Contents

Lenovo IdeaPad S10-2 Page Do not Return IT to the Store If your product is not working correctlyRespective Users Explanation of hard disk capacity Page Page Contents Contents Appendix C. Lenovo limited Appendix F. Features„ Read this first Important safety informationImportant safety information IiiImportant safety information Unpack Important safety information Working place Important safety information On using Important safety information ViiImportant safety information Service and upgrades ViiiGetting to know your computer Getting to know your computer Camera Wireless LANIndicators Built-inLeft-side view USB port Integrated wireless device switchRight-side view Front view Bottom view Getting to know your computer Battery latch manual Speakers Battery packLearning the basics „ Connect to the powerInstall the battery pack „ Read the manualsLearning the basics „ Configure the operating system„ Turn on the computer Putting your computer into standby/sleep state„ Shutting down your computer „ Charging the battery Using AC adapter and battery„ Checking battery status „ Removing the battery pack „ Handling the battery Using the touchpad Left click buttonUsing the keyboard „ Numeric keypad„ Function key combinations Learning the basics Special buttons Learning the basics Quick Start button OneKey Rescue System buttonSystem status indicators These indicators inform you of the computer statusSecuring your computer „ Attaching a security lock not supplied„ Using VeriFace „ Using passwordsConnecting external devices „ Using memory cards not supplied„ Inserting a memory card „ Removing a memory card„ Connecting a universal serial bus USB device Enabling Bluetooth communications on your computerLearning the basics Pairing devices Using Lenovo Quick Start Specific models only„ Starting Lenovo Quick Start „ Exiting Lenovo Quick StartWired connection Using the Internet„ Hardware connection „ Software configurationUsing the Internet CableWireless connection Software configuration „ Using Wi-Fi/WiMax specific models onlyEnabling wireless connection Hardware connection„ Using Mobile Broadband specific models only Inserting the SIM card Using the Internet OneKey Rescue System „ IntroductionOneKey Rescue System „ Using Lenovo OneKey Recovery in WindowsCreate full backup OneKey Rescue System Create Incremental backup Create recovery discOneKey Rescue System Using recovery discs OneKey Rescue System Restore of factory defaultRestore from backup System repair Set and manage user passwordBack up my data Troubleshooting Frequently asked questionsTroubleshooting Where are the recovery discs?When do I need to use the Back Up My Data feature? Troubleshooting Display problemsPassword problem Computer is onTroubleshooting Keyboard problems Standby or hibernation problemsComputer does not return from standby mode and does not work Troubleshooting Computer screen problems Screen is blankHard disk drive problem Troubleshooting Sound problemsBattery problems Troubleshooting Startup problem OneKey Rescue System problemsOther problems Respond„ To replace the battery Upgrading and replacing devicesUpgrading and replacing devices Replacing the hard disk drive Handling a hard disk driveUpgrading and replacing devices Upgrading and replacing devices Upgrading and replacing devices Upgrading and replacing devices Replacing memory Upgrading and replacing devices Upgrading and replacing devices Upgrading and replacing devices Appendix A. Getting help and service Appendix A. Getting help and service Getting help on the WebAppendix A. Getting help and service Appendix A. Getting help and service Warranty Service Telephone Numbers Getting help around the worldCaring your computer „ Be careful about where and how you workAppendix B. Use, and care Information „ Notice of static-electricity Appendix B. Use, and care Information„ Be gentle with your computer „ Carry your computer properly„ For outdoor use „ Handle storage media and drives properly„ Other important tips „ Data safety„ Take care in setting passwords Appendix B. Use, and care Information Accessibility and comfort „ Ergonomic information„ What if you are traveling? „ Questions about vision?Maintenance „ General tips for maintenanceAppendix B. Use, and care Information „ Cleaning the cover of your computer „ Cleaning your computer keyboard „ Cleaning your computer display Appendix C. Lenovo limited warranty „ What this warranty coversAppendix C. Lenovo limited warranty „ How to obtain warranty service„ What your service provider will do to correct problems Information „ Replacement of a product or part „ Your additional responsibilities „ Use of personal information„ What this warranty does not cover „ Limitation of liability „ Dispute resolution „ Other rights „ European Economic Area EEAWarranty information UAE„ Types of warranty service Customer Replaceable Unit CRU ServiceCustomer Carry-In or Mail-In Service Appendix C. Lenovo limited warranty On-site ServiceCourier or Depot Service Product Exchange Service Appendix D. Customer replaceable units CRUs Appendix D. Customer replaceable units CRUs Appendix E. Notices Appendix E. Notices „ Export classification notice Energy Star model information 100101 Windows XP„ Wireless interoperability 102„ Usage environment and your health 103„ Safety information related to Mobile Broadband 104105 106 Electronic emissions notices„ Federal Communications Commission FCC Statement „ Industry Canada Class B Emission Compliance Statement 107108 „ Avis de conformité à la réglementation d’Industrie Canada„ German Class B Compliance Statement 109 „ European Union Compliance Statement Class B Compliance 110111 112 „ Japan Compliance Statement for Power line Harmonics„ Korea Class B 113 Weee and recycling statements„ General recycling statement EU Weee statements 114Japan recycling statements 115„ Disposing of a Lenovo Computer Components 116117 118 Model Name IdeaPad S10-2 Appendix F. Features and specifications119 Form FactorAppendix F. Features and specifications Ports 120121 TrademarksIndex 122123 Index124 New World. New Thinking.TM